Adjustable Iris Aperture Diaphragm M30 to M37 1.5-26mm Lens Module PVS-14

• Adjustable iris aperture：sizes m30 to m37,apertures1.5-26mm iris,min Diameter1.5mm, Max Diameter26mm
• Reliable Materials:Aviation metal,Rugged and very reliable performance
• Simple Operation: Just use the handle to change the aperture diaphragm diameter, which is easy to operate and more directly for adjustment.
• Type: Lens Reversing Adapters,adjustable iris diaphragm for PVS 14 night vision deviceand other equipment
• Product details: pvs14 Adjustable Iris（M30toM37）+ 37mm UV lens+Cleaning cloth